The app will install a folder on your computer called Google Drive, and you can drag photos and documents onto the folder to sync its contents with Google Drive on Google's servers.ĥ. If it asks, grant the app permission to access your photos.Ĥ. Follow the instructions to install it and sign in.ģ. If you haven't already, download Backup and Sync to your PC or Mac.Ģ. Google's Backup and Sync app for Windows or Mac will back up photos from your computer, camera or SD card to Google Drive and Photos, and the app will upload a copy to both Google services for you.